15128-4031 CPO 416 AC (HD 134724)
15h 12m 47.67s -40° 31' 23.5" P.A. 134.00 sep 18.1 mag 9.57,10.80 Sp A1IV
| Coord 2000 |
15128-4031 |
|
Discov num |
CPO 416 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 12 47.67 -40 31 23.5 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
137 |
|
Pa last |
134.4 |
|
P.A. Now (θ) |
134.4° |
|
| Sep first |
19.1 |
|
Sep last |
18.135 |
|
Sep. Now (ρ) |
18.135" |
|
| Mag pri |
9.57 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
1.23 |
|
Spectral class |
A1IV (white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
rPM=0.471
Nature of this double is uncertain.
15128-4031 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
225541 |
15 12 48 -40 31 24 |
RST 1825 AB |
2000 |
4 |
82 |
5.1 |
9.57 |
13.60 |
4.03 |
|
|
| Show |
HD 134724 |
225541 |
15 12 48 -40 31 24 |
CPO 416 AC |
2015 |
6 |
134 |
18.1 |
9.57 |
10.80 |
1.23 |
|
<=== |
| Show |
|
225541 |
15 12 48 -40 31 24 |
TOB 1 AD |
2015 |
7 |
127 |
41.6 |
9.57 |
10.99 |
1.42 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 134724 |
|
Constellation |
Lupus |
|
SAO |
225541 |
|
Tycho2 |
7826-01813-1 |
|
| Gaia DR2 |
6005199122674546048 |
|
HD |
134724 |
|
DM |
CD-40 9380 |
|
